you can see how quickly it developed and moved almost down to big sur. it is affecting the temperatures mid to upper 60s san francisco and fremont and low to mid-70s in the south bay and mid-80s as we go into inland valleys. 85 in gilroy and low to mid-50s around monterey. so highlights, sunny today, not quite as hot as yesterday because of this. it will be hottest tomorrow. as we head into the weekend, temperatures significantly drop even a little bit cooler than average. mid to upper 80s in the south bay. temperatures about four degrees warmer than average. low to mid-80s through most of the peninsula. low to mid-60s a around "along the coast. 77 in south san francisco. 70 in sausalito. you see a lot of upper 80s to low 90s in the north bay valleys. 78 in richmond. low to mid-80s along the east bay shore. mid to upper 90s in the east bay valleys. that is not as hot as yesterday. 57 in monterey but 80 in santa cruz and mid to upper 90s in morgan hill and hollister. a's game is taking on the mariners, about 77 and could get up to 80. at&t park it's going